Nikolay Petkov

Bulgarian Academy of Sciences — BG

Engineering · Physical Sciences

12h-index1.3kcitations94works0.32yr avg
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Research Topics

Metal and Thin Film Mechanics(23), Diamond and Carbon-based Materials Research(22), Advanced materials and composites(12), Neural Networks and Applications(11), Ionosphere and magnetosphere dynamics(8)

Publications94 total

Mechanical and Tribological Properties of AlTiN, CrN/AlTiN and CrAlTiN Coatings Deposited by Cathodic Arc PVD
Journal of nano research·2025Open Access
Application of LiDAR and Photogrammetric Technologies for Imaging, Mapping and 3D Modeling of Underground Karst Objects - Results from Experiments in Svirchovitsa Cave near Karlukovo Village, NW Bulgaria
Journal of Physics Conference Series·2025Open Access
Comparative analysis of digital markers in photogrammetry and laser scanning for documentation of archeological immovable monuments
2025Open Access
Combining 3D Scanning and Photogrammetry for High-Resolution Artifact Documentation
Studies in computational intelligence·2025
Detection and Classification of Defects on Printed Circuit Board Assembly through Deep Learning
2024· 2 cited
Implementing Digital Documentation Techniques for Archaeological Artifacts to Develop a Virtual Exhibition: The Necropolis of Baley Collection
Journal of Computer Applications in Archaeology·2024Open Access
Modulation Period Effect on the CrN/TiN Coating Properties
Journal of nano research·2023· 2 citedOpen Access
Methods for Analysis of Manufacturing Process in Electronics
2023
Implementing Digital Documentation Techniques for Archaeological Artifacts to Develop a Virtual Exhibition: the Necropolis of Baley Collection
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Comparison of Mechanical and Tribological Properties of TiN and ZrN Coatings Deposited by Arc-PVD
MANUFACTURING TECHNOLOGY·2023· 6 citedOpen Access
The effect of the process gas mixture ratio on the structure and composition of TiC and TiCN thin layers prepared by cathodic arc deposition on tool steel
Journal of Manufacturing Processes·2023· 11 cited
Structural, mechanical, and tribological properties of CrCN coatings obtained by cathodic arc physical vapour deposition technology at different CH4/N2 gas ratio
Thin Solid Films·2023· 8 cited
Influence of the Addition of the Elements Ti and Cr on the Structure, and Mechanical and Tribological Properties of AlSiN Coatings
Journal of nano research·2022· 4 cited
Machine Learning for In-Circuit Testing of Printed Circuit Board Assembly
2021· 4 cited
Machine Learning and Fuzzy Logic in Electronics: Applying Intelligence in Practice
Electronics·2021· 10 citedOpen Access
Statistics and Machine Learning for Behavioral Prediction of Operational Transconductance Amplifiers with Focus on Regression Analysis
Communications in computer and information science·2021· 1 cited
The Influence of CH4/N2 Gas Ratio on the Structure and Chemical Composition of Cr(C, N) Coatings Deposited by CAD Technology
MANUFACTURING TECHNOLOGY·2018· 1 citedOpen Access
Influence of Bias Voltage and CH4/N2 Gas Ratio on the Structure and Mechanical Properties of TiCN Coatings Deposited by Cathodic Arc Deposition Method
Journal of Materials Engineering and Performance·2018· 10 cited
Monitoring Changes in the Tribological Behaviour of CrCN Thin Layers with Different CH4/N2 Gas Ratios at Room and Elevated Temperatures
MANUFACTURING TECHNOLOGY·2018· 4 citedOpen Access
Cathodic Arc Deposition of TiCN Coatings - Influence of the C<sub>2</sub>H<sub>2</sub>/N<sub>2 </sub>Ratio on the Structure and Coating Properties
Journal of nano research·2018· 9 cited
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Frequent Co-authors

Totka Bakalová(18), Hristo Bahchedzhiev(16), Pavel Kejzlar(14), P. Kruizinga(9), Petr Louda(9), T. Cholakova(5), Tino Lourens(4), Martin Kormunda(4), George Azzopardi(3), Petr Ryšánek(3), Pavla Čapková(3), Lucie Svobodová(3), Malinka Ivanova(3), Lukáš Voleský(3), S.E. Grigorescu(2), Nicola Strisciuglio(2), Mario Vento(2), Karel Daďourek(2), Egor Kashkarov(2), Aleksei Obrosov(2)